function change_gallery_num(this_num, max_num)
{
	for (i = 1; i <= max_num; i++)
	{
		document.getElementById('gallery_' + i).style.color = '#ffffff';
	}
	document.getElementById('gallery_' + this_num).style.color = '#635a54';
}

function imageflip(image_id, image_name, new_text)
{
	document.getElementById(image_id).src = image_name;
	document.getElementById('commonfootertext').innerHTML = new_text;
}

function changeMenuBG(id, color)
{
	document.getElementById(id).style.background = color;
/*
 	if (id == 'menu_table')
	{
		document.getElementById('menu_table_clear').style.background = color;
	}
*/
}

function clear_field(thisid, this_value)
{
	if (document.getElementById(thisid).value == this_value) { document.getElementById(thisid).value = ''; }
	document.getElementById(thisid).style.color = '#000000';
}

function replace_field(thisid, this_value)
{
	if (document.getElementById(thisid).value == "") { document.getElementById(thisid).value = this_value; }
}